am coding 2 column and Header and Footer site.

the left column which is the navigation, iwant the column height to max alowed.

if the Right column is 600px the left column should follow. the reason to this is
the website content are dynamic content do to that the right column fluctuate in height

my current left column code are

HTML Code:
#leftbar{
float: left;
width: 28%;
/*height:100%;
margin: 0;
margin-right: 8px;*/
padding: 0;
border-right:1px #999999 solid;
background-color: #FFFFFF;
}
thanks